package com.sky.mapper;

import com.sky.entity.SetmealDish;
import org.apache.ibatis.annotations.Delete;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.util.List;

/**
 * @Classname SetmealDishMapper
 * @Description TODO
 * @Version 1.0.0
 * @Date 2024/7/1 11:45
 * @Created by Ren
 */
@Mapper
public interface SetmealDishMapper {

    /**
     * 根据菜品id查询对应的套餐id
     * @param dishids
     * @return
     */
    List<Long> getSetmealIdsByDishIds(List<Long> dishids);

    /**
     * 批量保存套餐和菜品的关联关系
     * @param setmealDishes
     */
    void insertBatch(List<SetmealDish> setmealDishes);

    /**
     * 根据套餐id删除套餐和菜品的关联关系
     * @param setmealId
     */
    @Delete("delete from setmeal_dish where setmeal_id = #{setmealId}")
    void deleteBySetmealId(Long setmealId);

    /**
     * 根据套餐id查询套餐和菜品的关联关系
     * @param setmealId
     * @return
     */
    @Select("select * from setmeal_dish where setmeal_id = #{setmealId}")
    List<SetmealDish> getBySetmealId(Long setmealId);

    /**
     * 根据 菜品id和套餐id查询数据
     * @param setmealId
     * @param dishId
     * @return
     */
    SetmealDish queryBySetmealIdAndDishId(Long setmealId, Long dishId);
}
